On 2nd January 2023, NN Group announced that it has completed the legal mergers of the former MetLife businesses in Poland and Greece.

The legal mergers follow the completion of the acquisition process of the former MetLife business operations in both countries.

In Greece, the legal merger became effective on 29 December 2022.

In Poland, the life insurance companies of Nationale-Nederlanden Poland and the former MetLife Poland were legally merged on 2 January 2023.